No, it doesn't - which makes it a good place to hide out. For a map of which countries do and don't have extradition treaties with the UK, go to Wiki and type in 'UK Extradition Act'. You can see at a glance your likely boltholes.
this site is useless
whitch countries do not have extradition treaty with spain
yes
no because they are from pakistan
Yes, Singapore has an extradition treaty with the United Kingdom. This treaty facilitates the extradition of individuals between the two countries for criminal prosecution or to serve a sentence. It outlines the legal framework and conditions under which extradition requests can be made and processed. The treaty reflects the commitment of both nations to cooperate in combating crime.
All EU Member States surrender to each other on the basis of the European Arrest Warrant.
No such treaty exists between UK-Japan. Japan has extradition treaties with two countries, USA and the Republic of Korea (in effect as of 2006).
As far as my research shows, Ecuador does have an extradition treaty with the US. There is a link to a PDF describing that treaty in the related links.
Dubai has extradition treaties at least with Afghanistan, the UK, Australia, and Iran, if not others.
http://wiki.answers.com/Q/Does_the_United_Arab_Emirates_have_an_extradition_treaty_with_Malaysia http://wiki.answers.com/Q/Does_the_United_Arab_Emirates_have_an_extradition_treaty_with_Malaysia
Yes. It is a mutual extradition treaty.
Yes, there is an extradition treaty between Dubai and Kenya. This treaty allows for the extradition of individuals wanted for criminal offenses between the two countries.